1. Bazhenova AP, Ostrovtsev LD, Hahanashvili GN (1985) Breast cancer. Medicina, Moscow. (Book in Russian)
2. Cosgrove DO, Bamber JC, Davey YB et al (1990) Color doppler signals from breast tumors. Radiology 176:175–180
3. Drincovic I (2002) Color doppler in diagnosis of breast diseases. International Breast Ultrasound Seminar, Warsaw, pp 5–7
4. Frolov IM (1996) Possibilities of various methods of diagnosis in revealing of metastatic lymph nodes of axillary area at breast cancer. Materials of the Conference “Questions of oncologic aid at a stage of reformation of public health services”, Yekaterinburg, pp 83–84. (Article in Russian)
5. Harchenko VP, Frolov IM, Rozhkova NI et al (1996) Possibilityies of various diagnostic methods in assessment of the status of axillary lymph nodes in breast cancer. Vestnik Roentgenologii i Radiologii 1:20–24. (Article in Russian)